OSG USA, Inc. TP155003400 1/4-20 Dia-H5-3 FL-HSS-Bright Plug Spiral Flute Tap
Short Description
OSG USA, Inc. TP155003400 1/4-20 Dia-H5-3 FL-HSS-Bright Plug Spiral Flute Tap
Full Description
Thread Diameter Size (TDZ)
1/4″
Thread Tolerance Class (TCTR)
H5
Threads per Inch (TPI)
20
Tool Type
General Purpose Tap
Thread Standard
NC
Chamfer
4P-4.5P
Overall Length (OAL)
4″
Coating
Bright
Thread Cutting Part Length (THL)
1″
Flute Type
Spiral
Usable Length (LU)
1.007″
End Shape
Chamfer
Connection Diameter Machine Side (DCONMS)
0.255″
Style
Plug
Flute Count (NOF)
3
Measurement Type
Inch
Cutting Edge Material
HSS
ToolTypeName
Spiral Flute Taps
• General Purpose Spiral Fluted Taps• Recommended for tapping relatively deep blind holes in materials which produce long curling chips. • The higher flute helix angle increases the lifting action in ejecting chips through the open end of the hole and affords increased ability to span slots or other interruptions.
